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66,094
RESULTS

Media Type
33,080
texts
27,541
images
3,318
movies
1,865
audio
127
concerts
110
data
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Availability
65,689
Always Available
321
Available to Borrow
84
Waitlist
Year
910
2018
1,636
2017
4,433
2016
4,835
2015
4,845
2014
812
2013
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Topics & Subjects
28,195
solar
26,734
sun
26,469
activity
26,461
wilson
26,459
drawing
12,927
NASA Technical Reports Server (NTRS)
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Collection
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Creator
26,459
mount wilson observatory
12,927
nasa technical reports server (ntrs)
3,806
defense technical information center
719
nasa
579
john.l.stoll@nasa.gov
361
cristina del solar
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Language
51,631
English
274
undetermined
77
Spanish
12
German
12
Unknown
10
French
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